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Android Secret Codes and Tips For Samsung, HTC, Sony, LG and other Android devices

Android Hidden Secret Codes

Popular practice among programmers is to leave some backdoors within the code. Which will allow someone with knowledge about that issue to get into  the system much deeper than ordinary user of the device. These backdoors allow the Programmer or OEM to get into the system for some system information, or for troubleshooting. These option can be very helpful if you know what you are doing. Smartphones, especially Phones with Android also have some secret Codes for some troubleshooting purpose. Smartphones like Samsung,  HTC, Sony, LG and other Android devices have secret codes. These numeric and symbolic sequences allow you to access hidden menus, diagnostics, test, options that could change most basic parameters of device.

Android Secret Codes and Tips For Samsung, HTC, Sony, LG and other Android devices.
These Secret codes exist for years before the era of smart phones, but now applied to Android devices. For devices that run Android, certain codes are common, and can be used on a variety of devices.

Android Secret Codes tips

Since most hidden menus are specific for certain manufacturers. Normally, NOT every Android smartphone will support all codes, there’s no guarantee that all secret codes will work across all Android smartphones, but you can try them out nevertheless on your Samsung, Sony, HTC, Motorola, LG and other devices.

Be advised, that some of these codes can cause serious changes to your Smartphone configuration, so DON’T play with this unless you fully understand it.

*#06# – IMEI number

*#0*# – Enter the service menu on newer phones like Galaxy S III

*#*#34971539#*#* – Detailed camera information

*#*#4636#*#* – Phone information, usage statistics and battery

*#*#232339#*#* – Wireless LAN tests

*#*#232338#*#* – Shows Wi-Fi MAC address

*#*#0*#*#* – Run an LCD display test

*#*#0289#*#* – Run Audio test

*#301279# – HSDPA/HSUPA Control Menu

*#*#273282*255*663282*#*#* – Immediate backup of all media files

*#*#197328640#*#* – Enable test mode for service

*#12580*369# – Software and hardware info

*#*#0842#*#* – Backlight/vibration test

*#*#2664#*#* – Test the touchscreen

*#*#1111#*#* – FTA software version ( 1234 in the same code will give PDA and firmware version )

*#9090# – Diagnostic configuration

*#872564# – USB logging control

*#9900# – System dump mode

*#*#7780#*#* – Reset the /data partition to factory state

*#7465625# – View phone lock status

*2767*3855# – Format device to factory state ( THIS will DELETE everything on phone – so be CAREFUL )

##7764726 – Hidden service menu for Motorola

android dial secret codes

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